Developing and making prototypes of other goods (excluding aircraft, aircraft engines and parts, guided missiles, space vehicles, space vehicle engines, propulsion units, and missile and space vehicle parts and components)

32,316 FACILITIES

Facility	City	State	Employees	Status
Kennedy INC	North Kingstown	RI	—	ACTIVE
Kennedy Tank & Manufacturing Company, INC.	Indianapolis	IN	100–499	ACTIVE
Kern Electronics & Lasers INC	Wadena	MN	20–99	ACTIVE
Kidde-fenwal, LLC	Ashland	MA	—	ACTIVE
Kinefac Corporation	Worcester	MA	20–99	ACTIVE
Kinney Manufacturing LLC	Lincoln	NE	100–499	ACTIVE
K & K Precision, INC.	Mason	OH	20–99	ACTIVE
Klune Industries INC	North Hollywood	CA	100–499	ACTIVE
K & M Machine-fabricating, INC.	Cassopolis	MI	20–99	ACTIVE
Kmm Group, LTD.	Hatboro	PA	—	ACTIVE
Knox Machine CO	Warren	ME	20–99	ACTIVE
Knoxville Sheet Metal Works, INC	Knoxville	TN	20–99	ACTIVE
Kochek Company, LLC	Putnam	CT	20–99	ACTIVE
Komline-sanderson Group, INC.	Peapack	NJ	100–499	ACTIVE
Konrad Marine INC	Hudson	WI	20–99	ACTIVE
Krueger International, INC.	Green Bay	WI	—	ACTIVE
Ksm Industries INC	Germantown	WI	20–99	ACTIVE
Kuhn Tool & Die CO	Meadville	PA	20–99	ACTIVE
Kyocera International Inc.(san Diego)	San Diego	CA	500+	ACTIVE
Laclede Chain Manufacturing Company, LLC	Fenton	MO	1–19	ACTIVE
Laminated Shim CO INC	Corona	CA	20–99	ACTIVE
Lamjen INC	Erie	PA	1–19	ACTIVE
Lancaster Metals Science CORP	Lancaster	PA	20–99	ACTIVE
Landoll Company, LLC	Marysville	KS	—	ACTIVE
Landscape Structures INC	Delano	MN	500+	ACTIVE
Latitude CORP.	Verona	WI	100–499	ACTIVE
Latva Machine, LLC	Newport	NH	—	ACTIVE
Lavigne Manufacturing, INC	Cranston	RI	20–99	ACTIVE
Leader Tech, INC.	Tampa	FL	—	ACTIVE
Lebus International, INC.	Longview	TX	20–99	ACTIVE
Lewco INC	Sandusky	OH	500+	ACTIVE
Lincoln Machine, INC	Lincoln	NE	20–99	ACTIVE
Lincoln Tool & Machine CORP	Hudson	MA	20–99	ACTIVE
Lindquist Machine Co., LLC	Green Bay	WI	20–99	ACTIVE
Little Falls Machine INC	Little Falls	MN	20–99	ACTIVE
Lockheed Martin Aeroparts, INC.	Johnstown	PA	500+	ACTIVE
Logan Machine Company	Akron	OH	20–99	ACTIVE
Lomar Machine & Tool CO	Horton	MI	1–19	ACTIVE
Lowell Manufacturing Company	Pacific	MO	20–99	ACTIVE
L. W. Schneider, INC	Princeton	IL	100–499	ACTIVE
Lyn-tron, INC.	Spokane	WA	20–99	ACTIVE
L & Z Tool & Engineering INC	Watchung	NJ	20–99	ACTIVE
M a C Corporation	Indianapolis	IN	100–499	ACTIVE
Machined Products Company	Lancaster	PA	20–99	ACTIVE
Machine Tool Engineering, INC.	Charles City	IA	20–99	ACTIVE
Machine & Tool Manufacturing Company	Adel	GA	—	ACTIVE
Machinists, INC.	Seattle	WA	100–499	ACTIVE
Mack Engineering Corporation	Minneapolis	MN	1–19	ACTIVE
Mac-mold Base, INC	Romeo	MI	20–99	ACTIVE
Madden Bolt Corporation	Houston	TX	100–499	ACTIVE

FactoryRegistry lists 32,316 facilities whose primary industry classification is one of the 18 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Developing and making prototypes of other goods (excluding aircraft, aircraft engines and parts, guided missiles, space vehicles, space vehicle engines, propulsion units, and missile and space vehicle parts and components), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 18 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 2,289 establishments reported producing it; the count for 2 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Industries

Metal Fabricators Machinery Manufacturers Electrical Equipment Manufacturers Transportation Equipment Manufacturers All product lines

NAPCS collection code 2019365000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.